InputKeyboardSource.CharacterReceived Ereignis

Definition

Namespace:

Microsoft.UI.Input

Tritt auf, wenn ein neues Zeichen von der Eingabewarteschlange empfangen wird.

// Register
event_token CharacterReceived(TypedEventHandler<InputKeyboardSource, CharacterReceivedEventArgs const&> const& handler) const;

// Revoke with event_token
void CharacterReceived(event_token const* cookie) const;

// Revoke with event_revoker
InputKeyboardSource::CharacterReceived_revoker CharacterReceived(auto_revoke_t, TypedEventHandler<InputKeyboardSource, CharacterReceivedEventArgs const&> const& handler) const;

public event TypedEventHandler<InputKeyboardSource,CharacterReceivedEventArgs> CharacterReceived;

function onCharacterReceived(eventArgs) { /* Your code */ }
inputKeyboardSource.addEventListener("characterreceived", onCharacterReceived);
inputKeyboardSource.removeEventListener("characterreceived", onCharacterReceived);
- or -
inputKeyboardSource.oncharacterreceived = onCharacterReceived;

Public Custom Event CharacterReceived As TypedEventHandler(Of InputKeyboardSource, CharacterReceivedEventArgs) 

Ereignistyp

TypedEventHandler<InputKeyboardSource,CharacterReceivedEventArgs>

Hinweise

Apps empfangen dieses Ereignis nicht, wenn ein Eingabemethoden-Editor (INPUT Method Editor, IME) aktiviert ist. Der Eingabemethoden-Editor (INPUT Method Editor, IME) behandelt alle Tastatureingaben und legt Handled auf "true" fest.

Weitere Informationen

• CharacterReceivedEventArgs